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. 2014 Nov 17;9(11):e110860. doi: 10.1371/journal.pone.0110860

Table 3. Factors Associated with Satisfaction with End-of-Life Care.

Variables Categories Univariate Poisson regression Multivariable Poisson regression
Prevalence ratio (95% CI) p value Prevalence ratio (95% CI) p value
Preferred Location of Death Yes vs No 1.9 (1.4–2.8) <0.001 1.7 (1.2–2.4) 0.001
Location of Death ICU vs Other 1.2 (0.9–1.6) 0.279 1.2 (0.9–1.6) 0.120
Religiosity Very or Somewhat vs Other 1.5 (1.0–2.1) 0.020 1.2 (0.9–1.7) 0.191
Language English vs Other 0.7 (0.5–0.9) 0.006 0.9 (0.7–1.1) 0.316
Age > = 80 1.0 (0.6–1.7)
71–79 0.999
< = 70 (ref) 1.0 (0.7–1.4)
Length of Stay > = 18 0.9 (0.7–1.2) 0.9 (0.7–1.2)
7–17 0.133 0.744
< = 6 (ref) 0.6 (0.4–1.0) 0.8 (0.5–1.4)

Abbreviations: ref  =  reference; vs  =  versus.